indexing
description: "Windows pipe, used in WEL_PROCESS_LAUNCHER"
legal: "See notice at end of class."
status: "See notice at end of class."
class interface
WEL_PIPE
create
make
make_named (a_name: STRING_GENERAL; a_direction: INTEGER_32)
`name'
require
non_void_name: a_name /= Void
valid_name: not a_name.is_empty
valid_direction: a_direction = inbound or a_direction = outbound or a_direction = duplex
make_client (a_name: STRING_GENERAL; a_direction: INTEGER_32; a_wait_server: BOOLEAN)
`name'
`a_wait_server'
require
non_void_name: a_name /= Void
valid_name: not a_name.is_empty
valid_direction: a_direction = inbound or a_direction = outbound or a_direction = duplex
feature
duplex: INTEGER_32 is 3
generating_type: STRING_8
ANY
generator: STRING_8
ANY
inbound: INTEGER_32 is 1
outbound: INTEGER_32 is 2
feature
frozen deep_equal (some: ANY; other: like arg #1): BOOLEAN
`some'`other'
ANY
ensure ANY
shallow_implies_deep: standard_equal (some, other) implies Result
both_or_none_void: (some = Void) implies (Result = (other = Void))
same_type: (Result and (some /= Void)) implies some.same_type (other)
symmetric: Result implies deep_equal (other, some)
frozen equal (some: ANY; other: like arg #1): BOOLEAN
`some'`other'
ANY
ensure ANY
definition: Result = (some = Void and other = Void) or else ((some /= Void and other /= Void) and then some.is_equal (other))
is_equal (other: like Current): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
ensure ANY
symmetric: Result implies other.is_equal (Current)
consistent: standard_is_equal (other) implies Result
frozen standard_equal (some: ANY; other: like arg #1): BOOLEAN
`some'`other'
ANY
ensure ANY
definition: Result = (some = Void and other = Void) or else ((some /= Void and other /= Void) and then some.standard_is_equal (other))
frozen standard_is_equal (other: like Current): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
ensure ANY
same_type: Result implies same_type (other)
symmetric: Result implies other.standard_is_equal (Current)
feature
conforms_to (other: ANY): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
same_type (other: ANY): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
ensure ANY
definition: Result = (conforms_to (other) and other.conforms_to (Current))
feature
close
ensure
output_has_close: output_closed
input_has_close: input_closed
close_input
require
input_open: not input_closed
close_output
require
output_open: not output_closed
feature
copy (other: like Current)
`other'
ANY
require ANY
other_not_void: other /= Void
type_identity: same_type (other)
ensure ANY
is_equal: is_equal (other)
frozen deep_copy (other: like Current)
copy`other'deep_twin
ANY
require ANY
other_not_void: other /= Void
ensure ANY
deep_equal: deep_equal (Current, other)
frozen deep_twin: like Current
ANY
ensure ANY
deep_equal: deep_equal (Current, Result)
frozen standard_copy (other: like Current)
`other'
ANY
require ANY
other_not_void: other /= Void
type_identity: same_type (other)
ensure ANY
is_standard_equal: standard_is_equal (other)
frozen standard_twin: like Current
`other'
ANY
ensure ANY
standard_twin_not_void: Result /= Void
equal: standard_equal (Result, Current)
frozen twin: like Current
`Current'
twincopycopy
ANY
ensure ANY
twin_not_void: Result /= Void
is_equal: Result.is_equal (Current)
feature
frozen default: like Current
ANY
frozen default_pointer: POINTER
`POINTER'
`p'default
`p'`POINTER'
ANY
default_rescue
ANY
frozen do_nothing
ANY
feature
put_string (a_string: STRING_8)
`a_string'
last_written_bytes
require
non_void_string: a_string /= Void
input_open: not input_closed
feature
io: STD_FILES
ANY
out: STRING_8
ANYtagged_out
ANY
print (some: ANY)
`some'
ANY
read_stream (count: INTEGER_32)
`count'
last_read_bytes
last_string
require
valid_count: count > 0
output_open: not output_closed
frozen tagged_out: STRING_8
ANYout
ANY
feature
operating_environment: OPERATING_ENVIRONMENT
ANY
feature
exists: BOOLEAN
input_closed: BOOLEAN
input_handle: POINTER
last_read_bytes: INTEGER_32
last_read_successful: BOOLEAN
last_string: STRING_GENERAL
last_write_successful: BOOLEAN
last_written_bytes: INTEGER_32
output_closed: BOOLEAN
output_handle: POINTER
invariant
ANY
reflexive_equality: standard_is_equal (Current)
reflexive_conformance: conforms_to (Current)
indexing
copyright: "Copyright (c) 1984-2006, Eiffel Software and others"
license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
source: "[
Eiffel Software
356 Storke Road, Goleta, CA 93117 USA
Telephone 805-685-1006, Fax 805-685-6869
Website http://www.eiffel.com
Customer support http://support.eiffel.com
]"
end WEL_PIPE